24002019427 has 2 divisors, whose sum is σ = 24002019428. Its totient is φ = 24002019426.

The previous prime is 24002019413. The next prime is 24002019463. The reversal of 24002019427 is 72491020042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24002019427 - 2⁷ = 24002019299 is a prime.

It is not a weakly prime, because it can be changed into another prime (24002019497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12001009713 + 12001009714.

It is an arithmetic number, because the mean of its divisors is an integer number (12001009714).

Almost surely, 2^24002019427 is an apocalyptic number.

24002019427 is a deficient number, since it is larger than the sum of its proper divisors (1).

24002019427 is an equidigital number, since it uses as much as digits as its factorization.

24002019427 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 24002019427 its reverse (72491020042), we get a palindrome (96493039469).

The spelling of 24002019427 in words is "twenty-four billion, two million, nineteen thousand, four hundred twenty-seven".